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# What is the greatest common factor of 243 and 256?

Updated: 8/30/2023

Wiki User

8y ago

Common factors of 286 and 242 are: 1, 2, 11, and 22.

Wiki User

11y ago

Wiki User

12y ago

The only common factor is: 1

Wiki User

12y ago

The common factor is: 1

Wiki User

8y ago

The GCF of 243 and 256 is 1.

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Q: What is the greatest common factor of 243 and 256?
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